Seems like you can pick up KEF REF 104/2 for a good price, so I am very tempted to get a pair for my oldest daughter and restore them. (Hopefully) she will move on her own soon

However, I have discovered that a KUBE dedicated for the KEF REF 104/2 was originally sold. You can find them on Ebay ext. but people are asking almost the same as you can get a pair of KEF REF 104/2 for, don't really make sense to me.

So, do somebody have the schematic for the KUBE 104/2 ?. Should not be to difficult to make a new PCB with just the existential frequency shaping.